S$ 758 Find Cheap Flights from Southeast Asia to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 6-6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Southeast Asia to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southeast Asia to Portland

Mon, 7 Sep - Sun, 20 Sep
Multiple Airlines Logo
09:15 - 22:51
SIN
-
PDX
28h 36m
1 stop
Multiple Airlines Logo
07:00 - 19:10
PDX
-
SIN
21h 10m
1 stop
S$ 1,339Multiple Airlines
Mon, 26 Oct - Wed, 11 Nov
American Airlines Logo
02:20 - 14:04
SIN
-
PDX
26h 44m
2 stops
American Airlines Logo
17:42 - 17:25
PDX
-
SIN
31h 43m
2 stops
S$ 1,340American Airlines
Tue, 27 Oct - Thu, 12 Nov
Multiple Airlines Logo
01:35 - 16:50
SIN
-
PDX
30h 15m
2 stops
Multiple Airlines Logo
07:00 - 05:00
PDX
-
SIN
30h 00m
2 stops
S$ 1,357Multiple Airlines
Wed, 9 Sep - Sun, 13 Sep
Japan Airlines Logo
01:55 - 16:50
SIN
-
PDX
29h 55m
2 stops
Japan Airlines Logo
08:00 - 17:45
PDX
-
SIN
42h 45m
2 stops
S$ 1,360Japan Airlines
Wed, 9 Sep - Sun, 13 Sep
Japan Airlines Logo
01:55 - 21:15
SIN
-
PDX
34h 20m
2 stops
Japan Airlines Logo
08:00 - 06:10
PDX
-
SIN
31h 10m
2 stops
S$ 1,362Japan Airlines
Fri, 11 Sep - Sat, 26 Sep
Multiple Airlines Logo
13:45 - 09:25
SIN
-
PDX
34h 40m
2 stops
Multiple Airlines Logo
13:50 - 00:35
PDX
-
SIN
43h 45m
2 stops
S$ 1,363Multiple Airlines
Fri, 11 Sep - Sat, 26 Sep
Multiple Airlines Logo
13:45 - 09:25
SIN
-
PDX
34h 40m
2 stops
Multiple Airlines Logo
13:50 - 12:35
PDX
-
SIN
31h 45m
2 stops
S$ 1,364Multiple Airlines
Fri, 11 Sep - Sat, 26 Sep
Multiple Airlines Logo
13:45 - 09:25
SIN
-
PDX
34h 40m
2 stops
Multiple Airlines Logo
14:50 - 00:35
PDX
-
SIN
42h 45m
2 stops
S$ 1,366Multiple Airlines
Sun, 6 Sep - Sun, 20 Sep
Multiple Airlines Logo
02:00 - 09:30
SIN
-
PDX
46h 30m
2 stops
Multiple Airlines Logo
13:50 - 12:35
PDX
-
SIN
31h 45m
2 stops
S$ 1,368Multiple Airlines
Fri, 11 Sep - Sat, 26 Sep
Singapore Airlines Logo
09:15 - 13:50
SIN
-
PDX
19h 35m
1 stop
Singapore Airlines Logo
07:00 - 19:10
PDX
-
SIN
21h 10m
1 stop
S$ 1,402Singapore Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flightS$ 758
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Singapore to Portland

FAQs for booking flights from Southeast Asia to Portland

  • How does KAYAK find such low prices on flights from Southeast Asia to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southeast Asia to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southeast Asia to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Portland with an airline and back to Southeast Asia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Southeast Asia to Portland

 
Need help choosing which airline to fly with from Southeast Asia to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10983 reviews
7.1Comfort
7.8Crew
7.3Boarding
6.3Food
6.8Entertainment
Airline reviews

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

10.0 ExcellentAnonymous, Apr 2026
YYZ - EWR
Read more Air Canada reviews

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

Flight and attendance were very good we had 2 hour delay that took the shine of it

After 3 hours of delays, they ended up cancelling my flight. And although I could purchase one-way tickets to get to my destination, they would not offer me these flights as compensation for the cancelled flight, and I didn't end up making it home until 13 hours after I was originally supposed to arrive. It made for an extremely strenuous end to an otherwise good trip.

Be careful about the bad policy and when purchasing seats

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

The seat design in the premium economy section leaves virtually no room under the seat to store a bag or purse. Other than that, it was a great flight. Arrived early.

The flight was delayed, but not for weather. We landed over 3hrs later than planned.

The stag were helpful, kind and liked the passengers. The plane was pristinely clean! Great flight!

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

My ticket did not exist when I got to the airport. I had to book another flight and was still charged by Kayak

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Everything you need to know for your flight to Portland

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Portland (PDX)